Amelia Voght has the power to convert matter into vapor at will, including herself. She is capable of transforming herself or any person or object in her line-of-sight into this state. Loose mist is virtually insubstantial, so Amelia can use this power to avoid injury. She can control the flow of the vapor through the air, allowing her to fly, squeeze herself through tight passages, or move objects about. She could pull a person out from under a mob attacking them by dispersing and reforming them nearby or steal her opponents' weapons by vaporizing them into their hands and bringing them to her own.